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Current Page>> Product\Switch Power Supply

 Switch Power Supply
Two groups output-D30
30w Switch Power Supply   Low price and high reliability
105℃ output capacitor
AC input power suitable for the world
Hight efficiency and low operation temperature
Soft-start current can reduce the AC input impact effecticly
With Short-circuit and overload protection
Compact size,light weight
100% full-load burning test
Installed with EMI filter,minimum wave
                  Model
Specification
D-30A
D-30B
CH1
CH2
CH1
CH2
DC output voltage
5V
12V
5V
24V
Output voltage error(Note:2)

±2%

+3,-7%
±2%
+3,-5%
Rated output current

4A

1A
2.2A
1A
Output current rage

0.5-4A

0.1-1A
0.5-4A
0.1-1A
Wave and noise(Note :3)
50mVp-p
100mVp-p
50mVp-p
100mVp-p
Inlet stability(Note :4)
±0.5%
±1%
±0.5%
±0.5%
Load stablity (Note :5)
±0.5%
±4%
±0.5%
±0.5%
DC output power 32W 35W
Efficiency 72% 74%
Adjustable range for DC voltage CH1:+10,-5% CH1:+10,-5%
AC input voltage range 85-132VAC/170-264VACSelected by switch47-63Hz;240-370VDC
Input current 0.8A/115V 36A/230A
AC INnrush current

Cold-start current30A/115V 60A/230V

Leakage current <0.5mA/240VAC
Overload proctection 105%-150%Type:Foldback:current limiting reset:auto recovery
Over-voltage protection …………
High-temperature protection …………
Temperature coefficient ±0.03%/℃(0-50℃)
Setup rise hold up time 200ms,50ms,30ms
Vibration 10-500Hz,2G 10min,/1cycle,Period for60min,Each axes
Withstand voltage Input and output internal:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC
Isolation resistance Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ
Working temperature and humidity -10℃~+60℃(Refer to output derating curve),20%~90%RH
Store temperature and humidity -20℃~+85℃。10%~95%RH
Overall dimension 129×98×38mm
Weight 0.4Kgs
Safety standards Meet UL 1012 requirement (Not apply for the mark)
EMC standards Meet FCC Part15 J Conduction class A
Note:
1.The testing condition for the paramenter above is :230VAC input,rated load,25℃70% RH.Humidity.
2.Error.include the setting error,line stability and load stability.(Note:5).
3.Wave test:adopting "A12"double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting.
4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage.
5.Load stability test:the load is from 0% to 100%.
6.Total output canbe maximum Current,total load can not exceed the maximum output power.

30w power supplies dimension
 
   
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